From patchwork Fri Sep 18 22:15:13 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jim Quinlan X-Patchwork-Id: 1367391 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=google header.b=MUXf66lx; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4BtSnp727Lz9sR4 for ; Sat, 19 Sep 2020 08:15:26 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726192AbgIRWP0 (ORCPT ); Fri, 18 Sep 2020 18:15:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726159AbgIRWP0 (ORCPT ); Fri, 18 Sep 2020 18:15:26 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0F409C0613CF for ; Fri, 18 Sep 2020 15:15:26 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id j34so4255905pgi.7 for ; Fri, 18 Sep 2020 15:15:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=RQFq3eY41SrBMReGuIvhsdtEE4HjSkpkqZ8ZlXsmFIo=; b=MUXf66lxMJnrtAlZkrerfwDa0jPz9yIbNj5bPT2jJG1p0lOEMIKMe/xFz2rEZQd4ax ZqoJwtd8YZqwStLF8+qWfFx9e9vPp9aw40Mqo3d1RdAj/JO1Lm4/YtHHZu0FJ75968WY x05z06wQYPQ6I0tDYcZMT0+8aUSVynPVgCYV4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=RQFq3eY41SrBMReGuIvhsdtEE4HjSkpkqZ8ZlXsmFIo=; b=BUwcXJPOno+v19U2iAzZK66o29obhHp0JAWvVVbZgKBEUO7wa5lJg6S4TjbGq1EMcG tBM3hxTCaiUATOOtZdkrWa4mRlazATEzG7dgFVzoih5jaD+p2kQPm7/KLlDgdmCwyut/ bD5GS9JyC/ulV932cOpIat7gVjY5Zx5s71EhMfoI5rjbIX0SLEi6mJwO6xQwHIcxE1Z7 33i7XipfRnI1UQ1SO4+8A24uXT/3V5BF2mezJNI0gY6CWNJozvnl+LiSFWpaKgs4ikL8 XhPz2reQukL1Iii3deYeTJqHWWgr9EPaPvK9uxO8OdlSligwCSk59BlikCkdq0wrebah hGqw== X-Gm-Message-State: AOAM532iLZcad2Aw0Z064yhnekT/I1NGdgzQE1hgGHmaUGoPqFUFIVNd WTjcVspyXdulp3EHffkRc+fBcQ== X-Google-Smtp-Source: ABdhPJwjhaPFcP6KEHR4sxDvOo3k1/9tsOuNi/fBF9aA+et1WZWZM4IAhmlEq8AWDgHgJYIaFU+yDA== X-Received: by 2002:a05:6a00:15c1:b029:13e:d13d:a0ff with SMTP id o1-20020a056a0015c1b029013ed13da0ffmr33155643pfu.27.1600467325465; Fri, 18 Sep 2020 15:15:25 -0700 (PDT) Received: from stbsrv-and-01.and.broadcom.net ([192.19.231.250]) by smtp.gmail.com with ESMTPSA id h12sm4224618pfo.68.2020.09.18.15.15.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Sep 2020 15:15:24 -0700 (PDT) From: Jim Quinlan To: bcm-kernel-feedback-list@broadcom.com, james.quinlan@broadcom.com Cc: devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-arm-kernel@lists.infradead.org (moderated list:BROADCOM BCM7XXX ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 0/2] mailbox: Add Broadcom STB mailbox driver Date: Fri, 18 Sep 2020 18:15:13 -0400 Message-Id: <20200918221520.21999-1-james.quinlan@broadcom.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Patchset Summary: Adds a simple mailbox driver for the use of the ARM SCMI drivers. v2: Commit "mailbox: Add Broadcom STB mailbox driver" -- Remove the Kconfig dependency on SMP (Florian) Commit "mailbox: Add Broadcom STB mailbox driver" -- Drop label,unit address; changed title,description (RobH) v1: -- Original submission. Jim Quinlan (2): dt-bindings: Add bindings for BrcmSTB SCMI mailbox driver mailbox: Add Broadcom STB mailbox driver .../bindings/mailbox/brcm,brcmstb-mbox.yaml | 39 ++++ drivers/mailbox/Kconfig | 12 ++ drivers/mailbox/Makefile | 2 + drivers/mailbox/brcmstb-mailbox.c | 173 ++++++++++++++++++ 4 files changed, 226 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/brcm,brcmstb-mbox.yaml create mode 100644 drivers/mailbox/brcmstb-mailbox.c